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Numerical study of two-phase granular flow for process equipment

Par Conseil national de recherches du Canada

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AuteurRechercher : 1; Rechercher : 1; Rechercher : 1
Affiliation
  1. Conseil national de recherches du Canada
FormatTexte, Article
Conférence2nd ASME International Symposium for Computational Technologies for Fluid/Thermal/Chemical Systems with Industrial Applications, August 1-5, 1999, Boston, Massachusetts, USA
ISBN9780791816318
0791816311
Sujetgranular flow; modelling; flow model
Résumé
This paper reports on a research program of modeling single and multi-phase granular flow. Both incompressible and compressible single-phase granular flow, as well as two-phase liquid/granular flow in a pressure vessel were considered. For the latter case, detailed results based on a viscous/Mohr-Coulomb closure were compared to existing formulations. Idealized test cases indicated that the numerical procedure is sound. Subsequent simulations of two-phase flow using realistic geometries and boundary conditions showed that the pressure distribution in the solid phase is fundamentally different for the Mohr=Coulomb system than for the conventional system. The effect of the angle of internal friction, geometry, and other parameters is discussed.
Date de publication
Condition d’accès
  • available
  • unlimited
  • public
Dans
  • Computational Technologies for Fluid/Thermal/Chemical Systems with Industrial Applications-ASME-PVP (Pressure Vessels and Piping Division) 397-1 (1999) : 137–148.
Langueanglais
Publications évaluées par des pairsOui
Numéro du CNRCNRCC 41995
Numéro NPARC8925780
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Identificateur de l’enregistrement156f7f4c-2611-4189-9e68-ba3f0cec4661
Enregistrement créé2009-04-23
Enregistrement modifié2020-03-20
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